A. return the neutrons back into the core
B. shield the radioactivity completely
C. check polllution
D. conserve energy
E. is not used
Correct Answer: return the neutrons back into the core ✔
Last Updated: January 24, 2019
Related MCQs
- The commonly used material for shielding is__________?
- The energy required to be applied to a radioactive nucleus for the emission of a neutron is__________?
- Ferrite material is__________?
- In fast breeder reactors__________?
- Which of the following particles is the lightest__________?
- In nuclear fission each neutron that causes fission releases__________?
- Gas cooled reactor uses following materials as moderator, and coolant__________?
- A nuclear fission is initiated when the critical energy as compared to neutron binding energy of the atoms is__________?
- The mass number of a substance represents the sum of total number of__________?
- The fast breeder reactor uses the following moderator__________?
- The process by which a heavy nucleus is splitted into two light nuclei is known as__________?
- A nuclear fission produces energy of following order in MeV__________?
- The breeding gain in case of thermal breeder reactor as compared to fast breeder reactor is__________?
- Which of the following is the heaviest__________?
- Enriched uranium is one in which__________?
- Which of the following are ferrite materials__________?
- The main interest of shielding in nuclear reactor is protection against__________?
- The most commonly used moderator in nuclear plants is__________?
- Moderator in nuclear plants is used to__________?
- The nuclear energy is measured as__________?
- Amongst the following, the fissionable materials are__________?
- Isotopes of same elements have__________?
- The efficiency of a nuclear power plant in comparsion to a conventional thermal power plant is__________?
- Which of the following nuclear reactor does not need a heat exchanger for generation of steam__________?
- Fast breeder reactor uses__________?
- Breeder reactor has a conversion ratio of__________?
- One gram of uranium will produce energy equivalent to approximately__________?
- Boiling water reactor employs__________?
- The total energy released in fission of U is__________?
- A nuclear unit becoming critical means__________?
- Which is not identical for an atom and an isotope__________?
- Atomic number of an element in the periodic table represents the numbers of__________?